C4.4 (Mech) Marine Generator Set MCS-3 Caterpillar


Sea Water Strainer - Clean/Inspect

Usage:

C4.4 S1M
海水滤网必须予以清洁,以使发动机得到适当的冷却。 检查海水滤网是否堵塞。 如果船只在浅水或脏水中运行,应更为频繁地检查海水滤网。 海水滤网防止碎屑进入后冷器。 海水滤网将会挡住由于碎屑而失效的生水泵橡胶叶轮的碎片。 海水滤网只安装在涡轮增压式发动机上。

排放海水冷却系统

涡轮增压式发动机

  1. 关闭海水阀。


    图 1g00751785
    典型示例

  2. 断开海水泵 (1) 的两个软管 (2)。

  3. 打开海水阀。


    图 2g00751786
    典型示例

  4. 卸下热交换器 (4) 前盖的排放塞 (3)。 确保排放孔未被堵塞。

  5. 使用曲轴前部的转动工具来转动发动机。 这将确保排放海水泵中的所有水。

清洁海水滤网

涡轮增压式发动机

  1. 确保排干海水冷却系统。 有关步骤,请参阅"排放海水冷却系统"。


    图 3g00752040
    典型示例

  2. 卸下海水滤网的软管卡箍 (2)。 卸下海水滤网 (1) 并清洁滤网。 使用清洁水来清洁滤网。 清除脏物和碎屑

  3. 安装海水滤网 (1)。 安装软管和软管卡箍 (2)。 用水加注辅助水泵的海水滤网和进水管。

加注海水冷却系统

涡轮增压式发动机



    图 4g00751785
    典型示例

  1. 连接海水泵 (1) 的软管 (2)。


    图 5g00751786
    典型示例

  2. 安装热交换器 (4) 前盖的排放塞 (3)。

  3. 打开海水阀。

Caterpillar Information System:

C4.4 (Mech) Marine Generator Set MCS-3 Standby Generator Set Maintenance Recommendations
C4.4 (Mech) Marine Generator Set MCS-3 Starting Motor - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Turbocharger - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Walk-Around Inspection
C4.4 (Mech) Marine Generator Set MCS-3 Water Pump - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Engine - Clean
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Temperature Regulator - Replace
C4.4 (Mech) Marine Generator Set MCS-3 Cooling System Supplemental Coolant Additive (SCA) - Test/Add
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Sample (Level 2) - Obtain
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Sample (Level 1) - Obtain
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Level - Check
C7.1 Marine Generator Set Coolant Extender (ELC) - Add
C15 and C18 Petroleum Generator Sets Rotating Rectifier - Inspect/Test
C4.4 (Mech) Marine Generator Set MCS-3 Rotating Rectifier - Check
C4.4 (Mech) Marine Generator Set MCS-3 Overhaul Considerations
C4.4 (Mech) Marine Generator Set MCS-3 Hoses and Clamps - Inspect/Replace
C4.4 (Mech) Marine Generator Set MCS-3 Heat Exchanger - Inspect/Clean
C4.4 (Mech) Marine Generator Set MCS-3 Fuel Tank Water and Sediment - Drain
C4.4 (Mech) Marine Generator Set MCS-3 Engine Valve Lash - Check
C4.4 (Mech) Marine Generator Set MCS-3 Engine Protective Devices - Check
C4.4 (Mech) Marine Generator Set MCS-3 Engine Oil Sample - Obtain
C4.4 (Mech) Marine Generator Set MCS-3 Engine Oil Level - Check
C4.4 (Mech) Marine Generator Set MCS-3 Engine Mounts - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Engine Air Cleaner Service Indicator - Inspect
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